A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-369-6548
NSN 5910-00-838-7129
NSN 5965-01-345-1885
NSN 5935-00-054-6735
NSN 5945-01-140-5619
NSN 5925-00-929-7271
NSN 5935-01-462-2770
NSN 5975-01-058-7584
NSN 5835-01-381-2683
NSN 7035-01-364-8454
NSN 6645-00-171-9639
NSN 5925-01-323-6491